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Individual Calculations October 2008 |
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| Chenska, Karolina Total change: -39.75 | |   |
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| Wroclawska Olimpiada Mlodziezy - Grupa A (Polfinal Mistrzostw Wroclawia) | Wroclaw | POL | 2008-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1619 | 0.50 | 4 | -0.91 | 25 | -22.75 | |
|  Wozniak, Bartosz | | | 1739 | POL | 0.00 | 1 | -0.34 | 25 | -8.50 | |  Mikolajczyk, Piotr | | | 1820 | POL | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Grochocinska, Urszula | | | 1666 | POL | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Lachowicz, Judyta | | | 1689 | POL | 0.50 | 1 | 0.10 | 25 | 2.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 23rd Blaszczak's Memorial | Wroclaw | POL | 2008-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1619 | 0.00 | 2 | -0.67 | 25 | -16.75 | |
| | Ulanowski, Karol | | | 1745 | POL | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Wozniak, Bartosz | | | 1739 | POL | 0.00 | 1 | -0.34 | 25 | -8.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | The 44th Akiba Rubinstein International Chess Festival -Open C | Polanica Zdroj | POL | 2008-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1619 | 1.00 | 4 | -0.01 | 25 | -0.25 | |
| | Zielinski, Wojciech | | | 1896 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Ratajczyk, Rafal | | | 1880 | POL | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Jankowski, Aleksander | | | 1779 | POL | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Eggink, Ryszard | | | 1717 | POL | 0.50 | 1 | 0.13 | 25 | 3.25 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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